TO: Alexander Levin <alexander.levin(a)microsoft.com&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-4.4 head: 5b05facef21099ec293b6f728d418f3ff1ab205d commit: 8732d6df7babc4a0a3d0502dce900a6a60addea0 [19/27] m68knommu: fix overwriting of bits in ColdFire V3 cache control config: x86_64-randconfig-a002-20200824 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project b587ca93be114d07ec3bf654add97d7872325281) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout 8732d6df7babc4a0a3d0502dce900a6a60addea0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): terminate called after throwing an instance of 'std::system_error' what(): Resource temporarily unavailable PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. #0 0x0000556c0eaba9aa llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-b587ca93be/bin/lld+0x8929aa) #1 0x0000556c0eab8874 llvm::sys::RunSignalHandlers() (/opt/cross/clang-b587ca93be/bin/lld+0x890874) #2 0x0000556c0eab89a8 SignalHandler(int) (/opt/cross/clang-b587ca93be/bin/lld+0x8909a8) #3 0x00007f388acdb730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f388a80d7bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f388a7f8535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f388abc2983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f388abc88c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f388abc8901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f388abc8b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f388abc4a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f388abf1dc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x0000556c116aae51 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()> > >::_M_run() (/opt/cross/clang-b587ca93be/bin/lld+0x3482e51) #13 0x00007f388abf1b2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f388acd0fa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f388a8cf4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 151127 Aborted ld.lld -z max-page-size=0x200000 -r -o drivers/mfd/built-in.o drivers/mfd/88pm800.o drivers/mfd/88pm80x.o drivers/mfd/sm501.o drivers/mfd/bcm590xx.o drivers/mfd/stmpe.o drivers/mfd/stmpe-i2c.o drivers/mfd/tc3589x.o drivers/mfd/arizona-core.o drivers/mfd/arizona-irq.o drivers/mfd/arizona-i2c.o drivers/mfd/wm5102-tables.o drivers/mfd/wm8400-core.o drivers/mfd/wm831x.o drivers/mfd/wm831x-i2c.o drivers/mfd/wm8994-core.o drivers/mfd/wm8994-irq.o drivers/mfd/wm8994-regmap.o drivers/mfd/tps6105x.o drivers/mfd/tps6507x.o drivers/mfd/tps65217.o drivers/mfd/tps65218.o drivers/mfd/tps65910.o drivers/mfd/tps65912.o drivers/mfd/tps65912-i2c.o drivers/mfd/tps80031.o drivers/mfd/twl6040.o drivers/mfd/mfd-core.o drivers/mfd/da903x.o drivers/mfd/da9052-irq.o drivers/mfd/da9052-core.o drivers/mfd/da9052-i2c.o drivers/mfd/lp3943.o drivers/mfd/lp8788.o drivers/mfd/lp8788-irq.o drivers/mfd/da9055.o drivers/mfd/da9062-core.o drivers/mfd/da9150-core.o drivers/mfd/max77686.o drivers/mfd/max77693.o drivers/mfd/max77843.o drivers/mfd/max8907.o drivers/mfd/max8925.o drivers/mfd/max8997.o drivers/mfd/max8997-irq.o drivers/mfd/max8998.o drivers/mfd/max8998-irq.o drivers/mfd/pcf50633.o drivers/mfd/pcf50633-adc.o drivers/mfd/pcf50633-gpio.o drivers/mfd/abx500-core.o drivers/mfd/ab3100-core.o drivers/mfd/ab3100-otp.o drivers/mfd/adp5520.o drivers/mfd/tps6586x.o drivers/mfd/si476x-core.o drivers/mfd/tps65090.o drivers/mfd/aat2870-core.o drivers/mfd/atmel-hlcdc.o drivers/mfd/rc5t583.o drivers/mfd/rc5t583-irq.o drivers/mfd/rk808.o drivers/mfd/rn5t618.o drivers/mfd/syscon.o drivers/mfd/lm3533-core.o drivers/mfd/lm3533-ctrlbank.o drivers/mfd/retu-mfd.o drivers/mfd/as3722.o drivers/mfd/dln2.o drivers/mfd/sky81452.o drivers/mfd/mt6397-core.o -- terminate called after throwing an instance of 'std::system_error' what(): Resource temporarily unavailable PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. #0 0x000056263d2bb9aa llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-b587ca93be/bin/lld+0x8929aa) #1 0x000056263d2b9874 llvm::sys::RunSignalHandlers() (/opt/cross/clang-b587ca93be/bin/lld+0x890874) #2 0x000056263d2b99a8 SignalHandler(int) (/opt/cross/clang-b587ca93be/bin/lld+0x8909a8) #3 0x00007f3f71cea730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f3f7181c7bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f3f71807535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f3f71bd1983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f3f71bd78c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f3f71bd7901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f3f71bd7b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f3f71bd3a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f3f71c00dc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x000056263feabe51 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()> > >::_M_run() (/opt/cross/clang-b587ca93be/bin/lld+0x3482e51) #13 0x00007f3f71c00b2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f3f71cdffa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f3f718de4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 147405 Aborted ld.lld -z max-page-size=0x200000 -r -o drivers/regulator/built-in.o drivers/regulator/core.o drivers/regulator/dummy.o drivers/regulator/fixed-helper.o drivers/regulator/helpers.o drivers/regulator/devres.o drivers/regulator/of_regulator.o drivers/regulator/fixed.o drivers/regulator/88pm800.o drivers/regulator/aat2870-regulator.o drivers/regulator/ab3100.o drivers/regulator/act8865-regulator.o drivers/regulator/ad5398.o drivers/regulator/as3722-regulator.o drivers/regulator/da9055-regulator.o drivers/regulator/da9062-regulator.o drivers/regulator/da9210-regulator.o drivers/regulator/da9211-regulator.o drivers/regulator/isl9305.o drivers/regulator/lp8788-buck.o drivers/regulator/lp8788-ldo.o drivers/regulator/lp8755.o drivers/regulator/ltc3589.o drivers/regulator/max8649.o drivers/regulator/max8660.o drivers/regulator/max8907-regulator.o drivers/regulator/max8952.o drivers/regulator/max8973-regulator.o drivers/regulator/max8997.o drivers/regulator/max8998.o drivers/regulator/max77686.o drivers/regulator/max77693.o drivers/regulator/mt6311-regulator.o drivers/regulator/mt6397-regulator.o drivers/regulator/pfuze100-regulator.o drivers/regulator/pwm-regulator.o drivers/regulator/tps51632-regulator.o drivers/regulator/pcf50633-regulator.o drivers/regulator/rc5t583-regulator.o drivers/regulator/rk808-regulator.o drivers/regulator/rn5t618-regulator.o drivers/regulator/tps6105x-regulator.o drivers/regulator/tps65023-regulator.o drivers/regulator/tps65217-regulator.o drivers/regulator/tps65218-regulator.o drivers/regulator/tps65910-regulator.o drivers/regulator/wm8994-regulator.o -- terminate called after throwing an instance of 'std::system_error' what(): Resource temporarily unavailable PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. #0 0x000055706d26f9aa llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-b587ca93be/bin/lld+0x8929aa) #1 0x000055706d26d874 llvm::sys::RunSignalHandlers() (/opt/cross/clang-b587ca93be/bin/lld+0x890874) #2 0x000055706d26d9a8 SignalHandler(int) (/opt/cross/clang-b587ca93be/bin/lld+0x8909a8) #3 0x00007f03cfb4f730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f03cf6817bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f03cf66c535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f03cfa36983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f03cfa3c8c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f03cfa3c901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f03cfa3cb34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f03cfa38a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f03cfa65dc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x000055706fe5fe51 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()> > >::_M_run() (/opt/cross/clang-b587ca93be/bin/lld+0x3482e51) #13 0x00007f03cfa65b2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f03cfb44fa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f03cf7434cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 161074 Aborted ld.lld -z max-page-size=0x200000 -r -o drivers/usb/misc/built-in.o drivers/usb/misc/adutux.o drivers/usb/misc/appledisplay.o drivers/usb/misc/cypress_cy7c63.o drivers/usb/misc/cytherm.o drivers/usb/misc/emi62.o drivers/usb/misc/ezusb.o drivers/usb/misc/idmouse.o drivers/usb/misc/iowarrior.o drivers/usb/misc/usblcd.o drivers/usb/misc/ldusb.o drivers/usb/misc/usbtest.o drivers/usb/misc/trancevibrator.o drivers/usb/misc/uss720.o drivers/usb/misc/usbsevseg.o drivers/usb/misc/yurex.o drivers/usb/misc/usb3503.o drivers/usb/misc/sisusbvga/built-in.o --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org